Home / 9,752,088.76-13,457,981.38-5,883,862.48

Finding the Fourth Proportional to 9,752,088.76, 13,457,981.38 and 5,883,862.48

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Solution

The fourth proportional to 9,752,088.76, 13,457,981.38 and 5,883,862.48 is: 8,119,789.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,088.76 : 13,457,981.38 = 5,883,862.48 : x
  2. Step 2: Convert to fraction form
    9,752,088.76/13,457,981.38 = 5,883,862.48/x
  3. Step 3: Cross multiply
    9,752,088.76x = 13,457,981.38 × 5,883,862.48
  4. Step 4: Simplify right side
    9,752,088.76x = 79,184,911,631,030.72
  5. Step 5: Solve for x
    x = 79,184,911,631,030.72/9,752,088.76
  6. Step 6: Final answer
    x = 8,119,789.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.